CVE-2021-41919 File upload in n/a
Authenticated users can upload malicious files via profile picture updates, potentially leading to code execution on remote browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-41919?
CVE-2021-41919 is a high-severity vulnerability in n/a, published on 8 Oct 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
webTareas version 2.4 and earlier allows an authenticated user to arbitrarily upload potentially dangerous files without restrictions. This is working by adding or replacing a personal profile picture. The affected endpoint is /includes/upload.php on the HTTP POST data. This allows an attacker to exploit the platform by injecting code or malware and, under certain conditions, to execute code on remote user browsers.
Weakness: CWE-434
Which versions are affected by CVE-2021-41919?
It affects 1 product.
Products include Webtareas Project Webtareas.
How do I fix CVE-2021-41919?
No fix has been published for CVE-2021-41919 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-41919 being exploited?
There is no known exploitation of CVE-2021-41919 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-5w9v-56r6-63ch.